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General Intro

Masonry Wall Reinforcing Ladder Mesh

The reinforcing ladder structural mesh is configured by welding of galvanized steel rod in H form or designed angle. Galvanized before welded or galvanized after welded ladder mesh products are provided by Concreate for horizontal joint reinforcement of the masonry wall system. In construction, the ladder mesh is put embedded in the horizontal mortar joints of masonry walls. It consists of two parallel side wire rods with cross rods welded at 16” (400 mm) O. C., thus forming a ladder configuration. Overall measurement (side-to-side rod) is approximately 2” (50 mm) less than the nominal wall thickness.

     
Ladder Mesh Reinforcement H Ladder Forms Masonry Wall Reinforcement Mesh Welded Wire Ladder Structure

 

Standard Mesh Length

Width

Finishes

10’(3.05m)

2”(50mm)

Uncoated
Electro Galvanized
Hot Dipped Galvanized After Fabrication
Stainless Steel 

4”(100mm)

6”(150mm)

8”(200mm)

10”(250mm)

All ladder mesh products conform to:

ASTM A641 - (Electro  galvanized )
ASTM A153 Class B2 - (Hot dipped after fabrication)
ASTM A 82 - (Cold drawn steel wire)
Tensile Strength:80,000 PSI;Yield Point:70,000 PSI minimum; Reduction of Area:30 %.
ASTM A951-96 - (Masonry wall reinforcing)
ASTM 580 Type 304 - (Stainless steel)

Ladder mesh reinforcement also called Brick Wall Reinforcement Mesh is welded wire sheet for reinforced masonry construction. It is used in building surface, wall, ground, bridge, bank and airport. And its feature is that welding spots of warp wire and weft wire are on the same surface.

Wire Diameter: 2.5-6.0 mm
Width: 5cm-27cm
Length: 3mm.
Spacing: 40cm

Surface Treatment of Ladder Mesh: Can be divided into five types:
Welded after hot dipped galvanized;
Welded after electro galvanized;
Welded before electro galvanized;
Welded before hot dipped galvanized;
 Welded by stainless steel wire.

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